1 files changed, 7 insertions, 1 deletions

diff --git a/include/target/iscsi/iscsi_transport.h b/include/target/iscsi/iscsi_transport.h
index e5d09d242ba3..a12589c4ee92 100644
--- a/include/target/iscsi/iscsi_transport.h
+++ b/include/target/iscsi/iscsi_transport.h
@@ -6,13 +6,13 @@ struct iscsit_transport {
 #define ISCSIT_TRANSPORT_NAME   16
         char name[ISCSIT_TRANSPORT_NAME];
         int transport_type;
+        int priv_size;
         struct module *owner;
         struct list_head t_node;
         int (*iscsit_setup_np)(struct iscsi_np *, struct __kernel_sockaddr_storage *);
         int (*iscsit_accept_np)(struct iscsi_np *, struct iscsi_conn *);
         void (*iscsit_free_np)(struct iscsi_np *);
         void (*iscsit_free_conn)(struct iscsi_conn *);
-        struct iscsi_cmd *(*iscsit_alloc_cmd)(struct iscsi_conn *, gfp_t);
         int (*iscsit_get_login_rx)(struct iscsi_conn *, struct iscsi_login *);
         int (*iscsit_put_login_tx)(struct iscsi_conn *, struct iscsi_login *, u32);
         int (*iscsit_immediate_queue)(struct iscsi_conn *, struct iscsi_cmd *, int);
@@ -22,6 +22,11 @@ struct iscsit_transport {
         int (*iscsit_queue_status)(struct iscsi_conn *, struct iscsi_cmd *);
 };
 
+static inline void *iscsit_priv_cmd(struct iscsi_cmd *cmd)
+{
+        return (void *)(cmd + 1);
+}
+
 /*
  * From iscsi_target_transport.c
  */
@@ -92,3 +97,4 @@ extern int iscsit_tmr_post_handler(struct iscsi_cmd *, struct iscsi_conn *);
 extern struct iscsi_cmd *iscsit_allocate_cmd(struct iscsi_conn *, gfp_t);
 extern int iscsit_sequence_cmd(struct iscsi_conn *, struct iscsi_cmd *,
                                unsigned char *, __be32);
+extern void iscsit_release_cmd(struct iscsi_cmd *);